- Oct 13, 2011
GM's 2013 Chevrolet Spark electric dash graphic would be something, if it were true
While we didn't immediately notice this 18 mi/kWh readout, electric vehicle enthusiast Neil Riley did. Riley quickly posted this comment over on Green Car Reports:
GCR immediately shot an email to General Motors, asking whether or not the electric Spark was truly capable of returning such remarkable numbers. GM spokesman Rob Peterson replied:If the battery is really a 20-kilowatt-hour capacity pack and the car gets 18 miles per kWh as depicted in the dashboard picture, the range computes to 360 miles per charge. Now that would be really great. Am I wrong in my findings?
It's nice to see this sense of humor, but the truth isn't as fun. Peterson continued:
While everyone else was asleep, we have managed to disprove the First Law of Thermodynamics, allowing us to move from approximately four [miles per] kWh to 18. The perpetual motion machine is squarely in our sites, and in our product portfolio.
Maybe someday 18 miles per kWh for a passenger car will be nothing noteworthy, but today it remains pure fantasy.The actual answer is, no. Our graphic is incorrect.